#51104E#51104E

#51104E is a dark, vivid purple. Relative luminance 0.027; OKLCH L 31.5% C 0.122 H 330.0°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#51104E
RGB	rgb(81, 16, 78)
HSL	hsl(303, 67%, 19%)
HSV	hsv(303, 80%, 32%)
CMYK	cmyk(0%, 80.2%, 3.7%, 68.2%)
CIE-LAB	lab(18.67, 37.32, -22.06)
CIE-LCH	lch(18.67, 43.35, 329.41°)
OKLab	oklab(31.5% 0.1057 -0.0609)
OKLCH	oklch(31.5% 0.122 330)
XYZ	xyz(4.9538, 2.6704, 7.4608)
Luminance	0.0267 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51104E #105113

analogous

#341051 #51104E #51102E

triadic

#51104E #4E5110 #104E51

tetradic

#51104E #513410 #105113 #102E51

square

#51104E #513410 #105113 #102E51

split-complementary

#51104E #2E5110 #105134

monochromatic

#1A0519 #1E061D #51104E #841A7F #B724B0

Accessibility & contrast

On white

13.69

#51104E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#51104E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51104E

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51104E	#FFFFFF	#000000	##FFFFFF
##51104E	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#082850

Deuteranopia (green-blind)

#24314C

Tritanopia (blue-blind)

#54192E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #51104e;
/* rgb */ color: rgb(81, 16, 78);
/* oklch */ color: oklch(31.5% 0.122 330.0);

Tailwind

colors: {
  custom: {
    50: '#855680',
    500: '#51104e',
    950: '#000000',
  },
}

SCSS

$custom: #51104e;
$custom-light: #855680;
$custom-dark: #000000;

JSON

{
  "hex": "#51104e",
  "rgb": {
    "r": 81,
    "g": 16,
    "b": 78
  },
  "hsl": {
    "h": 302.769,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.31501,
    "c": 0.12197,
    "h": 330
  },
  "luminance": 0.0267
}

Semantic roles & 50–950 ramp

primary

#51104E

secondary

#328B36

accent

#EA463E

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #51104E

Body copy rendered with the generated semantic roles for this colour.

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